CA1151582A - Dust retention device - Google Patents

Dust retention device

Info

Publication number
CA1151582A
CA1151582A CA000345516A CA345516A CA1151582A CA 1151582 A CA1151582 A CA 1151582A CA 000345516 A CA000345516 A CA 000345516A CA 345516 A CA345516 A CA 345516A CA 1151582 A CA1151582 A CA 1151582A
Authority
CA
Canada
Prior art keywords
shutters
retention device
shutter
adjacent
dust retention
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000345516A
Other languages
English (en)
French (fr)
Inventor
Jonathan D. Burston
Robert G. Henley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Barrett Burston Australia Ltd
Original Assignee
Barrett Burston Australia Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Barrett Burston Australia Ltd filed Critical Barrett Burston Australia Ltd
Application granted granted Critical
Publication of CA1151582A publication Critical patent/CA1151582A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/18—Preventing escape of dust
    • B65G69/185—Preventing escape of dust by means of non-sealed systems
    • B65G69/187—Preventing escape of dust by means of non-sealed systems with non-return closures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Prevention Of Fouling (AREA)
  • Refuse Collection And Transfer (AREA)
CA000345516A 1979-02-12 1980-02-12 Dust retention device Expired CA1151582A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPD7654 1979-02-12
AUPD765479 1979-02-12

Publications (1)

Publication Number Publication Date
CA1151582A true CA1151582A (en) 1983-08-09

Family

ID=3767956

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000345516A Expired CA1151582A (en) 1979-02-12 1980-02-12 Dust retention device

Country Status (7)

Country Link
US (1) US4324524A (enrdf_load_stackoverflow)
EP (1) EP0015651B1 (enrdf_load_stackoverflow)
JP (1) JPS55123822A (enrdf_load_stackoverflow)
AT (1) ATE9082T1 (enrdf_load_stackoverflow)
BR (1) BR8000826A (enrdf_load_stackoverflow)
CA (1) CA1151582A (enrdf_load_stackoverflow)
DE (1) DE3068987D1 (enrdf_load_stackoverflow)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545071B1 (fr) * 1983-04-27 1987-04-17 Fives Cail Babcock Perfectionnements aux goulottes pour la manutention de produits en vrac degageant de la poussiere
US4699187A (en) * 1986-10-23 1987-10-13 Dravo Corporation Dust control in hoppers
GB8715364D0 (en) * 1987-06-30 1987-08-05 Btr Ind Holdings Ltd Hopper assemblies
GB2266587B (en) * 1992-05-01 1996-01-10 Aaf Ltd Improvements in and relating to dust containment systems
GB9219692D0 (en) * 1992-09-17 1992-10-28 Aaf Ltd Improvements in and relating to dust comtainment systems
US5893399A (en) * 1997-12-22 1999-04-13 Agricultural Building Company Mechanism for reducing emissions of dust from grain bins
AU748349B2 (en) * 1998-09-24 2002-06-06 Brian Investments Pty Ltd A dust retention system
AUPP613098A0 (en) 1998-09-24 1998-10-15 Brian Investments Pty Ltd A dust retention system
US6156087A (en) 1999-03-05 2000-12-05 Lafarge Corporation Dust collection system
KR100770320B1 (ko) * 2001-09-03 2007-10-26 주식회사 포스코 하역용 호퍼의 분진 차단장치
US8256355B2 (en) 2011-02-07 2012-09-04 Coalcap, Llc Cover system for open top rail cars
CN102252931B (zh) * 2011-04-01 2013-01-23 北华大学 树木滞尘测量仪
DE202011106194U1 (de) * 2011-09-30 2013-01-09 K.H. Witte Anlagenbau Gmbh & Co. Kg Schüttgosseneinrichtung
CN104261154B (zh) * 2014-10-14 2017-03-22 福建傲农生物科技集团股份有限公司 一种饲料原料的投料口与除尘系统
LT3324766T (lt) 2015-09-11 2019-02-11 Philip Morris Products S.A. Daugiasegmentinis komponentas aerozolį generuojančiam gaminiui
US10829322B1 (en) 2018-01-24 2020-11-10 Owens-Brockway Glass Container Inc. Device and method for unloading bulk materials from a vehicle
CN110723568B (zh) * 2019-11-25 2020-12-29 秦皇岛港股份有限公司 用于抑尘的配重可调式自平衡装置
WO2021163748A1 (en) * 2020-02-19 2021-08-26 Tba Industries Pty Ltd Bulk material conveyor
CN118992479B (zh) * 2024-10-23 2025-03-07 河南绿丰环保工程有限公司 一种污泥投料装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR399481A (fr) * 1909-02-15 1909-06-29 Des Compteurs A Gaz Et Autres Appareils Caisse à coke à plancher d'extinction pour usines à gaz
US1897599A (en) * 1931-06-02 1933-02-14 Peter M Young Coffee bin and hopper
FR1053379A (fr) * 1952-04-03 1954-02-02 Dispositif pour la décharge de matériaux
US2865260A (en) * 1953-09-22 1958-12-23 Kimberly Clark Co Flow control apparatus
US3417881A (en) * 1966-04-14 1968-12-24 Marion W. Loveless Canning retort
DE2525703A1 (de) 1975-06-10 1976-12-23 Schmidt Geb Vorrichtung zum entstauben einer annahmegosse fuer schuettgueter, insbesondere getreide
JPS526151U (enrdf_load_stackoverflow) * 1975-07-01 1977-01-17
DE2700285C3 (de) * 1977-01-05 1982-01-14 Maschinenfabrik Karl Brieden & Co, 4630 Bochum Silo für die Zwischenlagerung von Versatzmaterialien im Berg- und Tunnelbau

Also Published As

Publication number Publication date
JPS643770B2 (enrdf_load_stackoverflow) 1989-01-23
DE3068987D1 (en) 1984-09-27
EP0015651B1 (en) 1984-08-22
EP0015651A1 (en) 1980-09-17
JPS55123822A (en) 1980-09-24
BR8000826A (pt) 1980-10-29
ATE9082T1 (de) 1984-09-15
US4324524A (en) 1982-04-13

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Legal Events

Date Code Title Description
MKEX Expiry